Talvez deva tentar algumas variações de ortografia:
crest derived » host derived (Expandir a Pesquisa)
derived based » derived base (Expandir a Pesquisa), derived biases (Expandir a Pesquisa), derived basal (Expandir a Pesquisa)
serve system » server system (Expandir a Pesquisa), nerve system (Expandir a Pesquisa), servo system (Expandir a Pesquisa)
based disc » based disk (Expandir a Pesquisa), based diet (Expandir a Pesquisa), based direct (Expandir a Pesquisa)
cent serve » best serve (Expandir a Pesquisa), pet serve (Expandir a Pesquisa), client server (Expandir a Pesquisa)
deal serve » real server (Expandir a Pesquisa), ideal service (Expandir a Pesquisa)
system dis » system dias (Expandir a Pesquisa), system dcs (Expandir a Pesquisa), system di (Expandir a Pesquisa)
j crest » _ crest (Expandir a Pesquisa), a crest (Expandir a Pesquisa), 5 crest (Expandir a Pesquisa)
serve a » serve _ (Expandir a Pesquisa), nerve a (Expandir a Pesquisa), herve a (Expandir a Pesquisa)
a cent » a cena (Expandir a Pesquisa), a cenp (Expandir a Pesquisa), a center (Expandir a Pesquisa)
j deal » j dean (Expandir a Pesquisa), j dell (Expandir a Pesquisa), j deml (Expandir a Pesquisa)
a dis » a dos (Expandir a Pesquisa), a des (Expandir a Pesquisa), a dia (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Performing a fuzzy search may retrieve terms with similar spellings: (((( j crest derived based disc ) or ( a cent serve a dis ))) or ( j deal serve system dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j crest derived based disc ) OR ( a cent serve a dis ))) OR ( j deal serve system dis )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j crest derived based disc ) or ( a cent serve a dis ))) or ( j deal serve system dis ))*.